io.cdap.directives.datetime

Class FormatDateTime

java.lang.Object

io.cdap.directives.datetime.FormatDateTime

All Implemented Interfaces:

Directive, Executor<List<Row>,List<Row>>, Lineage, Serializable

@Categories(categories={"format","datetime"})
public class FormatDateTime
extends Object
implements Directive, Lineage

Directive to format a datetime column as a string in the specified format

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from interface io.cdap.wrangler.api.Directive

TYPE

Constructor Summary

Constructors

Constructor and Description
FormatDateTime()

Method Summary

Modifier and Type	Method and Description
UsageDefinition	define()
void	destroy()
List<Row>	execute(List<Row> rows, ExecutorContext context)
void	initialize(Arguments args)
Mutation	lineage()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

FormatDateTime

public FormatDateTime()

Method Detail

define

public UsageDefinition define()

Specified by:

define in interface Directive

initialize

public void initialize(Arguments args)
                throws DirectiveParseException

Specified by:

initialize in interface Executor<List<Row>,List<Row>>

Throws:

DirectiveParseException

execute

public List<Row> execute(List<Row> rows,
                         ExecutorContext context)
                  throws ErrorRowException

Specified by:

execute in interface Executor<List<Row>,List<Row>>

Throws:

ErrorRowException

destroy

public void destroy()

Specified by:

destroy in interface Executor<List<Row>,List<Row>>

lineage

public Mutation lineage()

Specified by:

lineage in interface Lineage